Duke University physicists test first air-based acoustic invisibility cloak
http://www.engadget.com/2011/06/25/duke ... lity-cloa/
first air-based acoustic invisibility cloak
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee
Re: first air-based acoustic invisibility cloak
Well, that is just fantastic.
Here's the article that the Engaget article was based on
http://www.bbc.co.uk/news/science-environment-13905573
Here's the article that the Engaget article was based on
http://www.bbc.co.uk/news/science-environment-13905573